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Abdulhadyhanafi
- Newbie | Next Rank: 10 Posts
- Posts: 1
- Joined: Sat Oct 14, 2017 6:05 am
It would help if you could provide the 5 answer choices.Abdulhadyhanafi wrote:1/9+1/99+1/999+1/9999+1/99999+... =A
How to solve A?
I have a feeling that we avoid performing the necessary calculations and just apply some number sense/approximation.
Cheers,
Brent
